William Allyn Richards eBooks
eBooks di William Allyn Richards
Forging of Iron and Steel: A Text Book for the Use of Students in Colleges, Secondary Schools and the Shop. E-book. Formato PDF
William Allyn Richards
edizioni Forgotten Books collana , 2017
Forging is the process of shaping hot iron or steel by means of a hand hammer, a power hammer, or a press. This process of shaping may involve any one or all of the following operations.